2XU Unisex Performance Visor UQ6165F Compression Clothing Carry extra servings of dry

Carry extra servings of dry powder and blend more as needed

Three toggles for attachment to Montbell hats

And check out this review from Middle of the Pack Runner:

Not too tight

Constructed with high-quality bluesign®-approved recycled high-tenacity nylon with a PFC-free DWR coating

2XU Unisex Performance Visor UQ6165F Compression Clothing Carry extra servings of dryStay cool, dry and protected from the harsh Summer sun without weighing yourself down. The 2XU Performance Visor is light weight for extended wear and high intensity activities, and features an elastic head strap for a firm yet comfortable fit. Available in various colours, this Summer essential secures hair away from the face to keep you focused on the finish line. GARMENTS BENEFITS Breathable Moisture wicking High stretch elasticised strap for